[PATCH] pico-imx6: Remove unneeded CONFIG_DM_MDIO

[Fabio Estevam]

As explained in the CONFIG_DM_MDIO text inside drivers/net/Kconfig:
    
"Useful in particular for systems that support
DM_ETH and have a stand-alone MDIO hardware block shared by multiple
Ethernet interfaces."
    
i.MX6 has a single FEC instance, so there is no need to select
CONFIG_DM_MDIO.

Signed-off-by: Fabio Estevam <festevam at gmail.com>
---
 configs/pico-imx6_defconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/configs/pico-imx6_defconfig b/configs/pico-imx6_defconfig
index 2316544398..cd560ba3b8 100644
--- a/configs/pico-imx6_defconfig
+++ b/configs/pico-imx6_defconfig
@@ -67,7 +67,6 @@ CONFIG_FSL_USDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_ATHEROS=y
 CONFIG_DM_ETH=y
-CONFIG_DM_MDIO=y
 CONFIG_RGMII=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
-- 
2.17.1